73990745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{11867}}^1$

素因数の和:11944

約数の個数: 16

約数和(自身を含む): 93994560

約数和(自身を除く): 20003815

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 11867, 59335, 344143, 510281, 1720715, 2551405, 14798149, 73990745]

約数ペア:

[(1, 73990745), (5, 14798149), (29, 2551405), (43, 1720715), (145, 510281), (215, 344143), (1247, 59335), (6235, 11867)]